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SERVICE MANUAL
8.18.2 Refitting the top walking beam
Requirements:
● 5/8" Allen key
● 7/8" Allen key
● 5/16" Allen key
● Phillips screwdriver size 2
● 1/2" socket spanner
● 1/4" socket spanner
● torque wrench 5 - 25 Nm (or similar)
● two long wooden blocks, min. 14 x 14 x 30 cm
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Place the washer (1) on the battery case (4) rear axle.
●
Push the top walking beam (11) including motor/transmission unit onto the axle.
●
Push the washer (9) onto the axle.
●
Fit the nut (8) onto the axle.
●
Tighten the nut (8) to 18 Nm.
●
Rotate the nut (8) back by 1/4 turn.
●
Raise the rear wheel suspension to free the gas cylinder (2).
●
Position the gas cylinder so that the 5/16 x2 .50" Allen screw (5) is in line with the opening (3)
in the battery case (4).
●
Rotate the top walking beam (11) until the drillhole for the Allen screw (5) is in line with the
opening (3) in the battery case (4).
●
Push the Allen screw (5) through the gas cylinder and the top walking beam.
●
Fit the 1/4-20" nut (10) onto the Allen screw (5) and tighten it to 8.5 Nm.
●
Refit the rubber bumper as described in Chapter 8.14.
●
Refit the front castor housing as described in Chapter 8.11.
130
®
Invacare
- TDX-SP / TDX-SP N
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